Cabinet air conditioner

Abstract

The utility model discloses a cabinet air conditioner which comprises a machine shell, an air duct piece, a plurality of transverse air guide plates and a driving device, the driving device comprises a driving motor and a linkage rod, and one end of the linkage rod is in transmission connection with the driving motor; the first transverse air guide plate is provided with a first connecting part and a second connecting part, the first connecting part is in transmission connection with the linkage rod, and the second connecting part is rotatably connected with the air duct piece; the second transverse air guide plate is arranged on the lower side of the first transverse air guide plate and provided with a third connecting part and a fourth connecting part, the third connecting part is in transmission connection with the linkage rod, and the fourth connecting part is rotationally connected with the air duct piece; wherein the second connecting part is located over the fourth connecting part, and in the horizontal direction, the first connecting part and the third connecting part are arranged in a staggered mode. According to the cabinet air conditioner, asynchronous rotation of the first transverse air guide plate and the second transverse air guide plate can be achieved, and the lower direct blowing prevention effect is better during refrigeration.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application is based on the Chinese patent application with application number 202421174915.X, named cabinet air conditioner, and application date May 27, 2024, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby introduced into this application as a reference. Technical Field

[0003] The utility model relates to the technical field of air conditioning, in particular to a cabinet air conditioner. Background Art

[0004] The cabinet air conditioner in the related art is usually provided with a duct member, a plurality of transverse air guide plates and a driving device. The duct member is arranged in the casing, and the plurality of transverse air guide plates are rotatably arranged and connected to the duct member and are drivingly connected to the driving device.

[0005] Among them, the driving device usually includes a driving motor and a linkage rod, the driving motor and the linkage rod are transmission connected, and the linkage rod is rotatably connected to a plurality of transverse air guide plates. The driving motor drives the linkage rod to move to drive the plurality of transverse air guide plates to rotate relative to the air duct member, thereby adjusting the flow direction of the airflow flowing to the air outlet in the up and down directions.

[0006] However, the linkage rod in the related technology can only drive multiple transverse air guide plates to rotate synchronously. The air guiding effects of the multiple transverse air guide plates are the same, and the direct blowing protection at the lower part of the air outlet cannot be achieved, and the refrigeration direct blowing protection effect is poor. Utility Model Content

[0007] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a cabinet air conditioner, which can realize asynchronous rotation of the first transverse air guide plate and the second transverse air guide plate, and has a better cooling and direct blowing prevention effect.

[0008] To achieve the above object, according to an embodiment of the present utility model, a cabinet air conditioner is provided, including: a housing, the housing is provided with an air inlet and an air outlet; an air duct member, the air duct member is disposed inside the housing and is provided with a ventilation air duct, and two ends of the ventilation air duct are respectively communicated with the air inlet and the air outlet; a plurality of horizontal air deflector plates, the plurality of horizontal air deflector plates are rotatably connected to the air duct member and are arranged in the up and down direction, and the horizontal air deflector plates are used for adjusting the flow direction of the air flowing to the air outlet in the up and down direction; a driving device, the driving device is in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the driving device includes: a driving motor; a linkage rod, one end of the linkage rod is in transmission connection with the driving motor, and the linkage rod is respectively in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the plurality of horizontal air deflector plates include: a first horizontal air deflector plate, the first horizontal air deflector plate has a first connecting portion and a second connecting portion, the first connecting portion is in transmission connection with the linkage rod, and the second connecting portion is rotatably connected to the air duct member; a second horizontal air deflector plate, the second horizontal air deflector plate is disposed below the first horizontal air deflector plate, and the second horizontal air deflector plate has a third connecting portion and a fourth connecting portion, the third connecting portion is in transmission connection with the linkage rod, and the fourth connecting portion is rotatably connected to the air duct member; the distance between the central axis of the first connecting portion and the central axis of the second connecting portion is a first rotation radius, the distance between the central axis of the third connecting portion and the central axis of the fourth connecting portion is a second rotation radius, and the first rotation radius is greater than the second rotation radius; wherein, the second connecting portion is located directly above the fourth connecting portion, and in the horizontal direction, the first connecting portion and the third connecting portion are arranged in a staggered manner.

[0009] Thus, the cabinet air conditioner according to the embodiment of the present utility model can achieve the asynchronous rotation of the first horizontal air deflector plate and the second horizontal air deflector plate, and has a better effect of preventing direct blowing at the lower part during refrigeration.

[0010] According to an embodiment of the present utility model, a cabinet air conditioner is provided, including: a cabinet, the cabinet is provided with an air inlet and an air outlet; an air duct member, the air duct member is disposed inside the cabinet and is provided with a ventilation air duct, and two ends of the ventilation air duct are respectively communicated with the air inlet and the air outlet; a plurality of horizontal air deflector plates, the plurality of horizontal air deflector plates are rotatably connected to the air duct member and are arranged in the up-and-down direction, and the horizontal air deflector plates are used for adjusting the flow direction of the air flowing to the air outlet in the up-and-down direction; a driving device, the driving device is in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the driving device includes: a driving motor; a linkage rod, one end of the linkage rod is in transmission connection with the driving motor, and the linkage rod is respectively in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the plurality of horizontal air deflector plates include: a first horizontal air deflector plate, the first horizontal air deflector plate has a first connecting portion and a second connecting portion, the first connecting portion is in transmission connection with the linkage rod, and the second connecting portion is rotatably connected to the air duct member; a second horizontal air deflector plate, the second horizontal air deflector plate is disposed below the first horizontal air deflector plate, and the second horizontal air deflector plate has a third connecting portion and a fourth connecting portion, the third connecting portion is in transmission connection with the linkage rod, and the fourth connecting portion is rotatably connected to the air duct member; the distance between the central axis of the first connecting portion and the central axis of the second connecting portion is a first rotation radius, the distance between the central axis of the third connecting portion and the central axis of the fourth connecting portion is a second rotation radius, and the first rotation radius is greater than the second rotation radius; wherein, the central axis of the second connecting portion and the central axis of the fourth connecting portion are located in the same plane, and this plane is perpendicular to the horizontal plane, and this plane is defined as the first plane; in the horizontal direction, the distance from the first connecting portion to the first plane is not equal to the distance from the third connecting portion to the first plane.

[0011] In this way, the cabinet air conditioner according to the embodiment of the present utility model can realize the asynchronous rotation of the first horizontal air deflector plate and the second horizontal air deflector plate, and the lower part anti-direct-blowing effect during refrigeration is better.

[0012] According to an embodiment of the present utility model, a cabinet air conditioner is provided, including: a cabinet, the cabinet is provided with an air inlet and an air outlet; an air duct member, the air duct member is arranged inside the cabinet and is provided with a ventilation air duct, and two ends of the ventilation air duct are respectively communicated with the air inlet and the air outlet; a plurality of horizontal air deflector plates, the plurality of horizontal air deflector plates are rotatably connected to the air duct member and are arranged in the up-and-down direction, and the horizontal air deflector plates are used for adjusting the flow direction of the air flowing to the air outlet in the up-and-down direction; a driving device, the driving device is in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the driving device includes: a driving motor; a linkage rod, one end of the linkage rod is in transmission connection with the driving motor, and the linkage rod is respectively in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the plurality of horizontal air deflector plates include: a first horizontal air deflector plate, the first horizontal air deflector plate has a first connection portion and a second connection portion, the first connection portion is in transmission connection with the linkage rod, and the second connection portion is rotatably connected to the air duct member; a second horizontal air deflector plate, the second horizontal air deflector plate is arranged below the first horizontal air deflector plate, and the second horizontal air deflector plate has a third connection portion and a fourth connection portion, the third connection portion is in transmission connection with the linkage rod, and the fourth connection portion is rotatably connected to the air duct member; the distance between the central axis of the first connection portion and the central axis of the second connection portion is a first rotation radius, the distance between the central axis of the third connection portion and the central axis of the fourth connection portion is a second rotation radius, and the first rotation radius is greater than the second rotation radius; wherein, the connection portion between the second connection portion and the air duct member is a second connection point, the connection portion between the fourth connection portion and the air duct member is a fourth connection point, in the up-and-down direction, the second connection point and the fourth connection point are located on the same straight line, and the up-and-down direction is the direction perpendicular to the horizontal plane; the connection portion between the first connection portion and the linkage rod is a first connection point, the connection portion between the third connection portion and the linkage rod is a third connection point, in the up-and-down direction, the first connection point and the third connection point are not located on the same straight line, and the up-and-down direction is the direction perpendicular to the horizontal plane.

[0013] In this way, the cabinet air conditioner according to the embodiment of the present utility model can realize the asynchronous rotation of the first horizontal air deflector plate and the second horizontal air deflector plate, and has a better effect of preventing direct blowing at the lower part during refrigeration.

[0014] According to some embodiments of the present utility model, the linkage rod includes: a first section, the first section extending in the up and down direction, and the first lateral air deflector being rotatably connected to the first section; a second section, the second section being disposed below the first section and extending in the up and down direction, the second lateral air deflector being rotatably connected to the second section, and the first section being closer to the air outlet than the second section in the horizontal direction.

[0015] According to some embodiments of the present utility model, the number of the first lateral air deflectors is a, the number of the second lateral air deflectors is b, and a and b satisfy the relationship: a < b; the length of the first section is c, the length of the second section is d, and c and d satisfy the relationship: c < d.

[0016] According to some embodiments of the present utility model, the first lateral air deflector is a single-layer plate and includes: a first plate body, the first connecting portion and the second connecting portion being disposed on the first plate body and spaced apart along the length direction of the first plate body; wherein, when the first lateral air deflector is in a horizontal state, the central axes of the first connecting portion and the second connecting portion are located in the same horizontal plane.

[0017] According to some embodiments of the present utility model, the second lateral air deflector is a double-layer plate and includes: a second plate body, the third connecting portion and the fourth connecting portion being disposed on the second plate body and spaced apart along the length direction of the second plate body; a third plate body, the third plate body being connected to the second plate body and spaced apart from the second plate body in the thickness direction of the second plate body; a connecting plate, the connecting plate being respectively connected to the second plate body and the third plate body; wherein, when the second lateral air deflector is in a horizontal state, the central axis of the third connecting portion is lower than the central axis of the fourth connecting portion.

[0018] According to some embodiments of the present utility model, the linkage rod is provided with a chute portion, and the first connecting portion is slidably fitted in the chute portion; and / or, the linkage rod is provided with a rotating hole, and the third connecting portion is rotatably inserted through the rotating hole.

[0019] According to some embodiments of the present utility model, the drive motor has a motor housing, the motor housing is provided with a stop boss, and the drive device further includes: a transmission member, one end of the transmission member being in transmission connection with the drive motor and the other end being rotatably connected to the linkage rod, the transmission member being provided with a first stop portion and a second stop portion spaced apart along its circumferential direction; wherein, when the drive motor drives the transmission member to rotate to a first limit position in a first direction, the first stop portion stops at one side of the stop boss; when the drive motor drives the transmission member to rotate to a second limit position in a second direction opposite to the first direction, the second stop portion stops at the other side of the stop boss.

[0020] According to some embodiments of the present utility model, the transmission member includes: a turntable, which is in transmission connection with the motor shaft of the driving motor, and the turntable is provided with the first stop portion and the second stop portion that are arranged at intervals along its circumferential direction; a transmission rod, one end of the transmission rod is arranged on the turntable and the other end is rotatably connected to the linkage rod, and the transmission rod avoids the stop boss.

[0021] According to some embodiments of the present utility model, there are a plurality of the first lateral air guide plates, and the plurality of the first lateral air guide plates are arranged at intervals in the up-and-down direction; there are a plurality of the second lateral air guide plates, and the plurality of the second lateral air guide plates are arranged at intervals in the up-and-down direction; wherein, the distance between two adjacent first lateral air guide plates is greater than the distance between two adjacent second lateral air guide plates.

[0022] The cabinet air conditioner according to an embodiment of the present utility model includes: a housing provided with an air inlet and an air outlet; an air duct member disposed inside the housing and having a ventilation air duct, with both ends of the ventilation air duct communicating with the air inlet and the air outlet respectively; a plurality of horizontal air deflector plates rotatably connected to the air duct member and arranged in the up-and-down direction, the horizontal air deflector plates being used for adjusting the air flow direction flowing to the air outlet in the up-and-down direction; a driving device respectively drivingly connected to the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the driving device includes: a driving motor; a linkage rod, one end of the linkage rod being drivingly connected to the driving motor, and the linkage rod being respectively drivingly connected to the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member; the plurality of horizontal air deflector plates include: a first horizontal air deflector plate having a first connecting portion and a second connecting portion, the first connecting portion being drivingly connected to the linkage rod, and the second connecting portion being rotatably connected to the air duct member; a second horizontal air deflector plate disposed below the first horizontal air deflector plate, and the second horizontal air deflector plate having a third connecting portion and a fourth connecting portion, the third connecting portion being drivingly connected to the linkage rod, and the fourth connecting portion being rotatably connected to the air duct member; the distance between the central axis of the first connecting portion and the central axis of the second connecting portion is a first rotation radius, and the distance between the central axis of the third connecting portion and the central axis of the fourth connecting portion is a second rotation radius, and the first rotation radius is greater than the second rotation radius; wherein, the linkage rod includes: a first section extending in the up-and-down direction, and the first horizontal air deflector plate being rotatably connected to the first section; a second section extending in the up-and-down direction, the second horizontal air deflector plate being rotatably connected to the second section; a bending section connecting between the first section and the second section, the bending section being respectively disposed at an angle relative to the first section and the second section, so that the first section is closer to the air outlet than the second section in the air outlet direction.

[0023] The cabinet air conditioner according to an embodiment of the present utility model can realize the asynchronous rotation of the first horizontal air deflector plate and the second horizontal air deflector plate, and has a better effect of preventing direct blowing at the lower part during refrigeration.

[0024] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0026] Figure 1 It is an assembly schematic diagram when the air duct member and multiple transverse air guide plates according to an embodiment of the present utility model rotate to the upward position.

[0027] Figure 2 It is an assembly schematic diagram when the linkage rod and multiple transverse air guide plates according to an embodiment of the present utility model rotate to the upward position.

[0028] Figure 3 It is an assembly schematic diagram when the air duct member and multiple transverse air guide plates according to an embodiment of the present utility model rotate to the horizontal state.

[0029] Figure 4 It is an assembly schematic diagram when the linkage rod and multiple transverse air guide plates according to an embodiment of the present utility model rotate to the horizontal state.

[0030] Figure 5 It is an assembly schematic diagram when the air duct member and multiple transverse air guide plates according to an embodiment of the present utility model rotate to the downward position.

[0031] Figure 6 It is an assembly schematic diagram when the linkage rod and multiple transverse air guide plates according to an embodiment of the present utility model rotate to the downward position.

[0032] Figure 7 It is a structural schematic diagram of the linkage rod according to an embodiment of the present utility model.

[0033] Figure 8 It is a structural schematic diagram of the first transverse air guide plate according to an embodiment of the present utility model.

[0034] Figure 9 It is a structural schematic diagram of the second transverse air guide plate according to an embodiment of the present utility model.

[0035] Figure 10 It is a structural schematic diagram when the transmission member rotates to the first limit position along the first direction according to an embodiment of the present utility model.

[0036] Figure 11 It is a structural schematic diagram when the transmission member rotates to the second limit position along the second direction according to an embodiment of the present utility model.

[0037] Reference numerals:

[0038] 100, air duct member;

[0039] 200, driving device; 210, driving motor; 211, motor housing; 212, stop boss; 220, linkage rod; 221, first section; 222, second section; 223, bending section; 224, chute portion; 225, rotating hole; 230, transmission member; 231, turntable; 232, first stop portion; 233, second stop portion; 234, transmission rod;

[0040] 300, the first horizontal air deflector; 310, the first connecting part; 320, the second connecting part; 330, the first plate body;

[0041] 400, the second horizontal air deflector; 410, the third connecting part; 420, the fourth connecting part; 430, the second plate body; 440, the third plate body; 450, the connecting plate. Detailed implementation manners

[0042] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0043] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0044] In the description of the present utility model, the "first feature" and "second feature" may include one or more of such features.

[0045] In the description of the present utility model, the meaning of "a plurality" is two or more, and the meaning of "several" is one or more.

[0046] The cabinet air conditioner according to the embodiment of the present utility model will be described below with reference to the drawings.

[0047] As Figures 1 - 11 shown, the cabinet air conditioner according to the embodiment of the present utility model includes a cabinet, a heat exchanger, an air duct member 100, a fan, a plurality of horizontal air deflectors, and a driving device 200.

[0048] The cabinet is used to be vertically placed on the ground, and the cabinet is provided with an air inlet and an air outlet. The heat exchanger is arranged in the cabinet. The air duct member 100 is arranged in the cabinet and is located on one side of the heat exchanger. The air duct member 100 may be provided with a ventilation channel, and both ends of the ventilation channel are respectively communicated with the air inlet and the air outlet. The fan drives air to enter the cabinet from the air inlet, and after the air exchanges heat with the heat exchanger to form a heat exchange air flow, it enters the room through the air duct member 100 and the air outlet.

[0049] Among them, there can be multiple air inlets of the cabinet. For example, one air inlet is for outdoor fresh air, and the other can be for indoor air. In addition, the air duct member 100 can be located on one side of the heat exchanger adjacent to the air outlet. In this way, the cabinet air conditioner can selectively control the outdoor fresh air and indoor air to enter the cabinet through multiple air inlets, and the outdoor fresh air or indoor air can form a heat exchange airflow after exchanging heat with the heat exchanger, and then be introduced into the room through the air duct member 100 and the air outlet, thereby realizing cooling or heating for the room.

[0050] Moreover, a plurality of horizontal air deflector plates are rotatably connected to the air duct member 100 and arranged in the vertical direction. The horizontal air deflector plates are used to adjust the flow direction of the airflow flowing towards the air outlet in the vertical direction. The driving device 200 is respectively in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates to rotate relative to the air duct member 100.

[0051] Among them, the driving device 200 can include a driving motor 210. The driving motor 210 can provide power for the rotation of the plurality of horizontal air deflector plates, so that the plurality of horizontal air deflector plates can rotate relative to the air duct member 100.

[0052] The driving device 200 can include a linkage rod 220. The linkage rod 220 is respectively in transmission connection with the plurality of horizontal air deflector plates. In this way, the linkage rod 220 can drive the plurality of horizontal air deflector plates to rotate simultaneously, and the driving method is simpler, that is, one driving device drives the plurality of horizontal air deflector plates to rotate, and the structural setting is simpler.

[0053] Specifically, the driving device 200 can include a driving motor 210 and a linkage rod 220. One end of the linkage rod 220 is in transmission connection with the driving motor 210, and the linkage rod 220 is respectively in transmission connection with the plurality of horizontal air deflector plates to drive the plurality of horizontal air deflector plates 400 to rotate relative to the air duct member 100.

[0054] In this way, the driving device 200 can drive the linkage rod 220 to move through the driving motor 210, and then can control the plurality of horizontal air deflector plates to rotate relative to the air duct member 100 through the linkage rod 220. Or the driving device 200 can fix the plurality of horizontal air deflector plates at a certain angle and then keep them stationary, and then can adjust the flow direction of the outlet air flow, realize the control of the flow direction of the outlet air flow, so that the air flow after exchanging heat with the heat exchanger can flow into the room orderly, or can fix the outlet air flow to flow in one direction. For example, it can control the plurality of horizontal air deflector plates to tilt upward or downward so that the outlet air flow can flow upward or downward, avoiding the cold air blowing directly at the user during cooling.

[0055] Among them, the multiple horizontal air deflectors may include a first horizontal air deflector 300, and the first horizontal air deflector 300 may adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0056] The first horizontal air deflector 300 may be provided with a first connecting portion 310, and the first connecting portion 310 is in transmission connection with the linkage rod 220, so that the first horizontal air deflector 300 can be driven to rotate by the linkage rod 220.

[0057] The first horizontal air deflector 300 may also be provided with a second connecting portion 320, and the second connecting portion 320 is rotatably connected to the air duct member 100, so that the first horizontal air deflector 300 can rotate relative to the air duct member 100 to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0058] Specifically, the first horizontal air deflector 300 has a first connecting portion 310 and a second connecting portion 320. The first connecting portion 310 is in transmission connection with the linkage rod 220, and the second connecting portion 320 is rotatably connected to the air duct member 100, so that the first horizontal air deflector 300 can be driven by the linkage rod 220 to rotate relative to the air duct member 100 to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0059] In addition, the multiple horizontal air deflectors may include a second horizontal air deflector 400. The second horizontal air deflector 400 is disposed below the first horizontal air deflector 300, so that the first horizontal air deflector 300 and the second horizontal air deflector 400 can jointly adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions. Specifically, the first horizontal air deflector 300 can adjust the flow direction of the heat exchange air flow flowing to the upper side of the air outlet in the up and down directions, and the second horizontal air deflector 400 can adjust the flow direction of the heat exchange air flow flowing to the lower side of the air outlet in the up and down directions.

[0060] The second horizontal air deflector 400 may be provided with a third connecting portion 410, and the third connecting portion 410 is in transmission connection with the linkage rod 220, so that the second horizontal air deflector 400 can be driven to rotate by the linkage rod 220.

[0061] The second horizontal air deflector 400 may also be provided with a fourth connecting portion 420, and the fourth connecting portion 420 is rotatably connected to the air duct member 100, so that the second horizontal air deflector 400 can rotate relative to the air duct member 100 to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0062] Specifically, the second lateral air deflector 400 has a third connecting portion 410 and a fourth connecting portion 420. The third connecting portion 410 is in driving connection with the linkage rod 220, and the fourth connecting portion 420 is rotatably connected to the air duct member 100. In this way, the second lateral air deflector 400 can be driven by the linkage rod 220 to rotate relative to the air duct member 100, so as to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up-and-down direction.

[0063] Moreover, by arranging the first lateral air deflector 300 and the second lateral air deflector 400 inside the air duct member 100, and the air duct member 100 is arranged on the side of the heat exchanger close to the air outlet, the first lateral air deflector 300 and the second lateral air deflector 400 will only come into contact with the air flow after heat exchange by the heat exchanger. For example, in the cooling mode, the first lateral air deflector 300 and the second lateral air deflector 400 will only come into contact with the cold air, avoiding the contact of the cold air and the hot air on the first lateral air deflector 300 and the second lateral air deflector 400, and thus the condensation on the first lateral air deflector 300 and the second lateral air deflector 400 can be avoided.

[0064] In addition, the distance between the central axis of the first connecting portion 310 and the central axis of the second connecting portion 320 is the first rotation radius, and the distance between the central axis of the third connecting portion 410 and the central axis of the fourth connecting portion 420 is the second rotation radius, and the first rotation radius is greater than the second rotation radius. In this way, when the linkage rod 220 drives the first lateral air deflector 300 and the second lateral air deflector 400 to rotate, the asynchronous rotation of the first lateral air deflector 300 and the second lateral air deflector 400 can be realized.

[0065] And, the second connecting portion 320 is located directly above the fourth connecting portion 420, and in the horizontal direction, the first connecting portion 310 and the third connecting portion 410 are arranged in a staggered manner.

[0066] Among them, the second connecting portion 320 is located directly above the fourth connecting portion 420, which means that the axis of the second connecting portion 320 and the central axis of the fourth connecting portion 420 are in the same plane, and this plane is perpendicular to the horizontal plane, that is, along the up-and-down direction, the second connecting portion 320 and the fourth connecting portion 420 are not inclined relative to each other.

[0067] In addition, the first connecting portion 310 and the third connecting portion 410 are arranged in a staggered manner in the horizontal direction, which means that the central axis of the first connecting portion 310 and the central axis of the third connecting portion 410 are arranged in a staggered manner in the horizontal direction. That is to say, in the horizontal direction, the distance between the central axis of the first connecting portion 310 and the central axis of the second connecting portion 320 is not the same as the distance between the central axis of the third connecting portion 410 and the central axis of the fourth connecting portion 420.

[0068] It should be noted that when the horizontal air deflector is in the upward state, the horizontal state, and the downward state, the first connecting portion 310 and the third connecting portion 410 are both offset in the horizontal direction.

[0069] In some other embodiments of the present invention, the central axis of the second connecting portion 320 and the central axis of the fourth connecting portion 420 are in the same plane, and this plane is perpendicular to the horizontal plane. Define this plane as the first plane. In the horizontal direction, the distance from the first connecting portion 310 to the first plane is not equal to the distance from the third connecting portion 410 to the first plane.

[0070] It should be noted that when the horizontal air deflector is in the upward state, the horizontal state, and the downward state, in the horizontal direction, the distance from the first connecting portion 310 to the first plane is not equal to the distance from the third connecting portion 410 to the first plane.

[0071] In some other embodiments of the present invention, the connection between the second connecting portion 320 and the air duct member 100 is the second connection, and the connection between the fourth connecting portion 420 and the air duct member 100 is the fourth connection. In the up and down direction, the second connection and the fourth connection are on the same straight line. The up and down direction is the direction perpendicular to the horizontal plane;

[0072] Moreover, the connection between the first connecting portion 310 and the linkage rod 220 is the first connection, and the connection between the third connecting portion 410 and the linkage rod 220 is the third connection. In the up and down direction, the first connection and the third connection are not on the same straight line. The up and down direction is the direction perpendicular to the horizontal plane.

[0073] It should be noted that when the horizontal air deflector is in the upward state, the horizontal state, and the downward state, in the up and down direction, the first connection and the third connection are not on the same straight line.

[0074] Thus, the distance between the central axis of the first connecting portion 310 and the central axis of the second connecting portion 320 can be greater than the distance between the central axis of the third connecting portion 410 and the central axis of the fourth connecting portion 420. When the driving motor 210 drives the first horizontal air deflector 300 and the second horizontal air deflector 400 to move through the linkage rod 220, the force arm for the linkage rod 220 to drive the first horizontal air deflector 300 to rotate can be greater than the force arm for the linkage rod 220 to drive the second horizontal air deflector 400 to rotate, so that the rotation angle of the second horizontal air deflector 400 can be greater than the rotation angle of the first horizontal air deflector 300.

[0075] In this way, when the drive motor 210 drives the first horizontal air deflector 300 and the second horizontal air deflector 400 to move through the linkage rod 220, asynchronous rotation of the first horizontal air deflector 300 and the second horizontal air deflector 400 can be achieved, so that the rotation angles of the multiple horizontal air deflectors can be different. Specifically, the upward angle of the second horizontal air deflector 400 adjacent to the lower side of the air outlet can be greater than the upward angle of the first horizontal air deflector 300 adjacent to the upper side of the air outlet. The air flow at the lower part of the air outlet can flow upward at a greater inclination angle, thereby realizing the prevention of direct blowing at the lower part of the air outlet during refrigeration, making the refrigerating air outlet of the cabinet air conditioner more comfortable and the user experience better.

[0076] In this way, the cabinet air conditioner according to the embodiment of the present invention can achieve asynchronous rotation of the first horizontal air deflector 300 and the second horizontal air deflector 400, and has a better effect of preventing direct blowing at the lower part during refrigeration.

[0077] In some specific embodiments of the present invention, as Figures 1 - 7 shown, the linkage rod 220 may include a first section 221. The first section 221 extends in the vertical direction, and the first horizontal air deflector 300 is rotatably connected to the first section 221, that is, the first connecting portion 310 is rotatably connected to the first section 221. In this way, when the linkage rod 220 moves, the first section 221 can drive the multiple first horizontal air deflectors 300 to rotate synchronously.

[0078] The linkage rod 220 may include a second section 222. The second section 222 is disposed below the first section 221 and extends in the vertical direction. The second horizontal air deflector 400 is rotatably connected to the second section 222, that is, the third connecting portion 410 is rotatably connected to the second section 222. In this way, when the linkage rod 220 moves, the second section 222 can drive the multiple second horizontal air deflectors 400 to rotate synchronously.

[0079] Moreover, the first section 221 and the second section 222 are arranged in a staggered manner in the horizontal direction, and the first section 221 is closer to the air outlet than the second section 222 in the air outlet direction.

[0080] It should be noted that the rotation axes of the first horizontal air deflector 300 and the second horizontal air deflector 400 are in the same plane in the vertical direction, that is, the distances from the rotation axes of the first horizontal air deflector 300 and the second horizontal air deflector 400 to the air outlet are the same. The first section 221 is closer to the air outlet than the second section 222 in the air outlet direction, that is, the distance between the second section 222 and the air outlet can be greater than the distance between the first section 221 and the air outlet, so that the distance between the first section 221 and the rotation axis of the first horizontal air deflector 300 can be greater than the distance between the second section 222 and the rotation axis of the second horizontal air deflector 400.

[0081] In this way, when the driving motor 210 drives the first horizontal air deflector 300 and the second horizontal air deflector 400 to move through the linkage rod 220, the lever arm for the first section 221 to drive the first horizontal air deflector 300 to rotate can be greater than the lever arm for the second section 222 to drive the second horizontal air deflector 400 to rotate, so that the rotation angle of the second horizontal air deflector 400 can be greater than the rotation angle of the first horizontal air deflector 300.

[0082] Therefore, when the cabinet air conditioner is refrigerating, the driving device 200 drives the first horizontal air deflector 300 and the second horizontal air deflector 400 to rotate upward, that is, the first horizontal air deflector 300 and the second horizontal air deflector 400 are in an upwardly inclined state. At this time, the upward inclination angle of the second horizontal air deflector 400 adjacent to the lower side of the air outlet can be greater than the upward inclination angle of the first horizontal air deflector 300 adjacent to the upper side of the air outlet. The air guiding effects of the second horizontal air deflector 400 and the first horizontal air deflector 300 can be different. The second horizontal air deflector 400 can blow the air from the lower part of the air outlet upward at a greater inclination angle, realizing gentle air flow and preventing direct blowing in the refrigeration mode, more effectively avoiding direct blowing of cold air on the user, and providing a better user experience.

[0083] In addition, the linkage rod 220 can further include a bent section 223. The bent section 223 is connected between the first section 221 and the second section 222. The bent section 223 is disposed at an angle relative to the first section 221 and the second section 222 respectively. In this way, the bent section 223 can be used to connect the first section 221 and the second section 222, and can make the first section 221 and the second section 222 be misaligned in the air outlet direction.

[0084] In some specific embodiments of the present utility model, as Figure 9 shown, the first horizontal air deflector 300 is a single-layer plate and can include a first plate body 330.

[0085] The first connecting portion 310 and the second connecting portion 320 are disposed on the first plate body 330 and are spaced apart along the length direction of the first plate body 330. In this way, the first connecting portion 310 can be fixed to the driving device 200 and the second connecting portion 320 can be fixed to the air duct member 100, so that the first horizontal air deflector 300 can be fixed in its length direction, avoiding shaking of the first horizontal air deflector 300 along its length direction.

[0086] In addition, when the first horizontal air deflector 300 is in a horizontal state, the central axes of the first connecting portion 310 and the second connecting portion 320 are located in the same horizontal plane.

[0087] Such a setting is beneficial to simplifying the structure of the first horizontal air deflector 300, and the space occupied by the first horizontal air deflector 300 in the up and down directions can be smaller, facilitating the layout and installation of the first horizontal air deflector 300.

[0088] In some specific embodiments of the present utility model, such as Figure 9 shown, the second lateral air deflector 400 is a double-layer plate and may include a second plate body 430. The third connecting portion 410 and the fourth connecting portion 420 are provided on the second plate body 430. In this way, the second lateral air deflector 400 can guide air through the second plate body 430, and the second lateral air deflector 400 can be rotatably connected to the air duct member 100 and the linkage rod 220 through the second plate body 430.

[0089] The second lateral air deflector 400 may include a third plate body 440. In this way, the second lateral air deflector 400 can also guide air through the third plate body 440, which is beneficial to improving the air guiding effect of the second lateral air deflector 400.

[0090] In addition, the second lateral air deflector 400 may further include a connecting plate 450. In this way, the connecting plate 450 can be used to connect the second plate body 430 and the third plate body 440, so that the second plate body 420 and the third plate body 440 can be connected into a whole.

[0091] Specifically, the second lateral air deflector 400 may include a second plate body 430, a third plate body 440, and a connecting plate 450.

[0092] The third connecting portion 410 and the fourth connecting portion 420 are provided on the second plate body 430 and are spaced apart along the length direction of the second plate body 430. In this way, the third connecting portion 410 can be fixed to the driving device 200 and the fourth connecting portion 420 can be fixed to the air duct member 100, so that the second lateral air deflector 400 can be fixed in its length direction, avoiding the second lateral air deflector 400 from shaking along its length direction.

[0093] In addition, the third plate body 440 is connected to the second plate body 430 and is arranged at intervals with the second plate body 430 along the thickness direction of the second plate body 430. The connecting plate 450 is respectively connected to the second plate body 430 and the third plate body 440. In this way, the air flow of the outlet can flow out through the gap between adjacent second lateral air deflectors 400, or the air flow of the outlet can also flow out through the gap between the second plate body 430 and the third plate body 440 of the same second lateral air deflector 400. Both the second plate body 430 and the third plate body 440 can guide the air flow of the outlet.

[0094] Wherein, when the second transverse air deflector 400 is in a horizontal state, the central axis of the third connecting portion 410 is lower than the central axis of the fourth connecting portion 420. With this setting, when the second transverse air deflector 400 is in a horizontal state, the plane where the central axes of the third connecting portion 410 and the fourth connecting portion 420 are located can be inclined relative to the horizontal plane, that is, the connection part of the second transverse air deflector 400 and the linkage rod 220 can be lower than the connection part of the fourth connecting portion 420 and the air duct member 100, and the angle margin of the second transverse air deflector 400 that can rotate can be larger. When the linkage rod 220 drives the second transverse air deflector 400 to rotate upward to the limit position, the upward angle of the second transverse air deflector 400 can be larger, so that the second transverse air deflector 400 can better guide the cold air upward, and more effectively avoid the cold air at the lower part of the air outlet from directly blowing on the user.

[0095] In addition, relative to the second transverse air deflector 400, the central axes of the first connecting portion 310 and the second connecting portion 320 can be located in the same plane in the thickness direction of the first plate body 330. When the linkage rod 220 drives the first transverse air deflector 300 and the second transverse air deflector 400 to rotate, the difference in the rotation angles of the first transverse air deflector 300 and the second transverse air deflector 400 can be larger. Specifically, the rotation angle of the first transverse air deflector 300 can be smaller than the rotation angle of the second transverse air deflector 400. In this way, when the first transverse air deflector 300 and the second transverse air deflector 400 rotate to the upward state, the upward angle of the first transverse air deflector 300 can be smaller and the upward angle of the second transverse air deflector 400 can be larger, so that while ensuring a large air guiding volume of the first transverse air deflector 300, the second transverse air deflector 400 can be used to prevent direct blowing at the lower part of the air outlet.

[0096] In some specific embodiments of the present utility model, such as Figure 2 、 Figure 4 、 Figure 6 and Figure 7 shown, the linkage rod 220 is provided with a chute portion 224, and the first connecting portion 310 is slidably fitted in the chute portion 224; and / or, the linkage rod 220 is provided with a rotating hole 225, and the third connecting portion 410 is rotatably inserted through the rotating hole 225.

[0097] For example, the first section 221 can be provided with a chute portion 224, the second section 222 can be provided with a rotating hole 225, the first section 221 is matched with the first connecting portion 310 through the chute portion 224, and the second section 222 is matched with the third connecting portion 410 through the rotating hole 225.

[0098] It can be understood that the lever arms for the first section 221 to drive the first lateral air deflector 300 to rotate and the second section 222 to drive the second lateral air deflector 400 to rotate are not equal. Therefore, when the second lateral air deflector 400 rotates only relative to the second section 222, there is a tendency for the first lateral air deflector 300 to slide relative to the first section 221.

[0099] By providing the chute portion 224, when the linkage rod 220 drives the first lateral air deflector 300 and the second lateral air deflector 400 to rotate, the first connecting portion 310 can not only rotate relative to the first section 221, but also slide relative to the linkage rod 220 along the chute portion 224. That is, the cooperation between the first connecting portion 310 and the chute portion 224 is a combination of sliding and rotation, thereby avoiding the problem of jamming in the cooperation between the linkage rod 220 and the first lateral air deflector 300 and the second lateral air deflector 400.

[0100] In some specific embodiments of the present invention, such as Figures 1 - 6 shown, the number of the first lateral air deflectors 300 is a, and the number of the second lateral air deflectors 400 is b, and a and b satisfy the relationship: a < b;

[0101] That is to say, the number of the first lateral air deflectors 300 is less than the number of the second lateral air deflectors 400. In this way, the air guiding effect of the lateral air deflectors adjacent to the lower side of the air outlet can be better, the air guiding area can be larger, and the air blown out from the lower part of the air outlet can be more effectively guided upward, further improving the anti-direct blowing effect at the lower part of the cabinet air conditioner.

[0102] In addition, the length of the first section 221 is c, and the length of the second section 222 is d, and c and d satisfy the relationship: c < d.

[0103] That is to say, the length of the first section 221 is less than the length of the second section 222. Among them, the length of the second section 222 can be 1.2 meters, and the length of the second section 222 can be greater than half of the size of the air outlet in the up and down direction. This is convenient for connecting more second lateral air deflectors 400 on the second section 222. That is, the number of the second lateral air deflectors 400 can be set to be relatively large, and multiple second lateral air deflectors 400 can better cover the lower half of the air outlet. When the cabinet air conditioner is cooling, multiple second lateral air deflectors 400 can guide the air blown out from the lower half of the air outlet upward, further improving the anti-direct blowing effect at the lower part.

[0104] In some specific embodiments of the present invention, such as Figure 10 and Figure 11As shown, the drive motor 210 has a motor housing 211. The motor housing 211 is provided with a stop boss 212. The drive device 200 may include a transmission member 230. One end of the transmission member 230 is drivingly connected to the drive motor 210 and the other end is rotatably connected to the linkage rod 220. The transmission member 230 is provided with a first stop portion 232 and a second stop portion 233 which are circumferentially spaced apart along it.

[0105] Wherein, when the drive motor 210 drives the transmission member 230 to rotate in the first direction to the first limit position, the first stop portion 232 stops on one side of the stop boss 212; when the drive motor 210 drives the transmission member 230 to rotate in the second direction opposite to the first direction to the second limit position, the second stop portion 233 stops on the other side of the stop boss 212.

[0106] For example, when the drive motor 210 rotates forward, the drive motor 210 can drive the transmission member 230 to rotate clockwise. And when the transmission member 230 rotates clockwise to the first limit position, the first stop portion 232 can stop on one side of the stop boss 212. At this time, the linkage rod 220 can move upward to the limit position, and multiple transverse air deflector plates can be lifted to the maximum angle.

[0107] When the drive motor 210 rotates reversely, the drive motor 210 can drive the transmission member 230 to rotate counterclockwise. And when the transmission member 230 rotates counterclockwise to the second limit position, the second stop portion 233 can stop on the other side of the stop boss 212. At this time, the linkage rod 220 can move downward to the limit position, and multiple transverse air deflector plates can be tilted downward to the maximum angle.

[0108] Thus, by using the transmission member 230 and the motor housing 211 for stop and limit, the rotation angle of the transmission member 230 can be limited, and further the movement range of the linkage rod 220 can be limited, so as to limit the lifting angle and the downward tilting angle of multiple transverse air deflector plates, avoiding excessive rotation of the transverse air deflector plates, and the structural setting is more reasonable.

[0109] Further, as Figure 10 and Figure 11 shown, the transmission member 230 may include a turntable 231. The turntable 231 is drivingly connected to the motor shaft of the drive motor 210. The turntable 231 is provided with a first stop portion 232 and a second stop portion 233 which are circumferentially spaced apart along it. The turntable 231 can use the first stop portion 232 and the second stop portion 233 to limit the limit positions of its rotation and avoid excessive rotation.

[0110] The transmission member 230 may include a transmission rod 234. One end of the transmission rod 234 is disposed on the turntable 231 and the other end is rotatably connected to the linkage rod 220. The transmission rod 234 avoids the stop boss 212. In this way, the transmission rod 234 can be used to drive the linkage rod 220 to move, and further drive a plurality of transverse air guide plates to rotate, so as to guide the airflow flowing to the air outlet in the up and down directions.

[0111] Specifically, the transmission member 230 may include a turntable 231 and a transmission rod 234.

[0112] The turntable 231 is drivingly connected to the motor shaft of the driving motor 210. The turntable 231 is provided with a first stop portion 232 and a second stop portion 233 which are arranged at intervals along its circumferential direction. One end of the transmission rod 234 is disposed on the turntable 231 and the other end is rotatably connected to the linkage rod 220. The transmission rod 234 avoids the stop boss 212.

[0113] Wherein, a notch may be provided on the outer edge of the turntable 231. The notch extends along the circumferential direction of the turntable 231. One side wall of the notch is the first stop portion 232, and the other side wall of the notch is the second stop portion 233. In this way, when the driving motor 210 drives the transmission member 230 to rotate to the first limit position along the first direction, one side wall of the notch can abut against one side of the stop boss 212 to limit the rotation of the transmission member 230 in the first direction; and when the driving motor 210 drives the transmission member 230 to rotate to the second limit position along the second direction opposite to the first direction, the other side wall of the notch can abut against the other side of the stop boss 212 to limit the rotation of the transmission member 230 in the second direction.

[0114] In addition, the transmission rod 234 may be connected to a side of the turntable 231 axially facing away from the motor housing 211. The stop boss 212 does not extend beyond the side of the turntable 231 facing the transmission rod 234. Furthermore, the transmission rod 234 and the stop boss 212 can be staggered in the thickness direction of the turntable 231, avoiding position interference between the transmission rod 234 and the stop boss 212 during the rotation process of the transmission rod 234. The rotation range of the transmission rod 234 can be relatively large, so as to facilitate driving a plurality of transverse air guide plates to rotate relative to the air duct member 100.

[0115] In some specific embodiments of the present invention, such as Figures 1 - 6As shown, when the transmission member 230 rotates between the first extreme position and the second extreme position, the first lateral air deflector 300 can rotate within the range of 37° to -20°. That is, when the first lateral air deflector 300 is lifted to the maximum angle, the side of the first lateral air deflector 300 facing the air outlet is inclined upward relative to the horizontal plane, and the angle between the first lateral air deflector 300 and the horizontal plane can be 37°. When the first lateral air deflector 300 is tilted downward to the maximum angle, the side of the first lateral air deflector 300 facing the air outlet is inclined downward relative to the horizontal plane, and the angle between the first lateral air deflector 300 and the horizontal plane can be -20°.

[0116] Moreover, when the transmission member 230 rotates between the first extreme position and the second extreme position, the second lateral air deflector 400 can rotate within the range of 70° to -45°. That is, when the second lateral air deflector 400 is lifted to the maximum angle, the side of the second lateral air deflector 400 facing the air outlet is inclined upward relative to the horizontal plane, and the angle between the second lateral air deflector 400 and the horizontal plane can be 70°. When the second lateral air deflector 400 is tilted downward to the maximum angle, the side of the second lateral air deflector 400 facing the air outlet is inclined downward relative to the horizontal plane, and the angle between the second lateral air deflector 400 and the horizontal plane can be -45°.

[0117] Thus, when the cabinet air conditioner is in the cooling mode, the driving device 200 can be used to drive the first lateral air deflector 300 and the second lateral air deflector 400 to rotate upward to the extreme angles, that is, the first lateral air deflector 300 is lifted by 37°, and the second lateral air deflector 400 is lifted by 70°. The second lateral air deflector 400 can effectively prevent the cold air at the lower side of the air outlet from directly blowing on the user.

[0118] When the cabinet air conditioner is in the heating mode, the driving device 200 can be used to drive the first lateral air deflector 300 and the second lateral air deflector 400 to rotate downward to the extreme angles, that is, the first lateral air deflector 300 is tilted downward by 20°, and the second lateral air deflector 400 is tilted downward by 45°, so as to assist the hot air to sink and improve the heating effect of the cabinet air conditioner.

[0119] In addition, the cabinet air conditioner can also be switched to the maximum air outlet mode, that is, the first lateral air deflector 300 and the second lateral air deflector 400 are switched to the horizontal state. At this time, the first lateral air deflector 300 and the second lateral air deflector 400 are in the minimum air blocking state, with the least influence on the air outlet airflow of the air outlet, and the flow of the air outlet airflow is smoother. Furthermore, the air outlet volume of the cabinet air conditioner can be relatively large.

[0120] In some specific embodiments of the present invention, such as Figures 1 - 6As shown, there are multiple first horizontal air deflectors 300, and the multiple first horizontal air deflectors 300 are arranged at intervals in the up-down direction. There are multiple second horizontal air deflectors 400, and the multiple second horizontal air deflectors 400 are arranged at intervals in the up-down direction.

[0121] In this way, the multiple first horizontal air deflectors 300 and the multiple second horizontal air deflectors 400 can jointly guide the air flow at the air outlet. The air guiding area of the multiple horizontal air deflectors can be larger, and the air guiding effect can be better, so that the cabinet air conditioner can orderly introduce the air flow at the air outlet into the room, with a better air supply effect, which is beneficial to improving the user's blowing experience.

[0122] Among them, the distance between two adjacent first horizontal air deflectors 300 is greater than the distance between two adjacent second horizontal air deflectors 400.

[0123] It can be understood that the smaller the distance between two adjacent horizontal air deflectors, the smaller the cross-sectional area between the two adjacent horizontal air deflectors. When the air flow passes through the two horizontal air deflectors with a smaller distance, both the pressure and the flow rate of the air flow will increase.

[0124] With this setting, the flow rate of the air flow passing through between two adjacent second horizontal air deflectors 400 can be greater than the flow rate of the air flow passing through between two adjacent first horizontal air deflectors 300. Therefore, the second horizontal air deflector 400 adjacent to the lower side of the air outlet can play a role in lifting the air flow, thereby strengthening the ability to prevent direct blowing of cold air.

[0125] Thus, the air guiding effect of the second horizontal air deflector 400 can be stronger than that of the first horizontal air deflector 300. Furthermore, it can effectively guide the air flow at the lower part of the air outlet upward and flow into the room together with the air flow at the upper part of the air outlet, so as to achieve soft air and prevent direct blowing in the cooling mode, more effectively avoiding direct blowing of cold air to the user and providing a better user experience.

[0126] As Figures 1 - 11 shown, the cabinet air conditioner according to an embodiment of the present invention includes a cabinet, a heat exchanger, an air duct member 100, a fan, multiple horizontal air deflectors, and a driving device 200.

[0127] The cabinet is used to be vertically placed on the ground, and the cabinet is provided with an air inlet and an air outlet. The heat exchanger is arranged inside the cabinet. The air duct member 100 is arranged inside the cabinet and is located on one side of the heat exchanger. The air duct member 100 can be provided with a ventilation channel, and both ends of the ventilation channel are respectively communicated with the air inlet and the air outlet. The fan drives air to enter the cabinet from the air inlet, and after the air exchanges heat with the heat exchanger to form a heat exchange air flow, it enters the room through the air duct member 100 and the air outlet.

[0128] The housing may have multiple air inlets, for example, one air inlet may be an air inlet for outdoor fresh air, and another air inlet may be an air inlet for indoor air. In addition, the air duct member 100 may be located on a side of the heat exchanger adjacent to the air outlet. In this way, the cabinet air conditioner may selectively control outdoor fresh air and indoor air to enter the housing through the air inlet through multiple air inlets, and the outdoor fresh air or indoor air may form a heat exchange airflow after heat exchange with the heat exchanger, and then be introduced into the room through the air duct member 100 and the air outlet, thereby realizing indoor cooling or heating.

[0129] In addition, multiple transverse air guide plates are rotatably connected to the duct member 100 and arranged in the up-down direction. The transverse air guide plates are used to adjust the flow direction of the airflow flowing to the air outlet in the up-down direction. The driving device 200 is respectively connected to the multiple transverse air guide plates to drive the multiple transverse air guide plates to rotate relative to the duct member 100.

[0130] The driving device 200 may include a driving motor 210 , and the driving motor 210 may provide power for the rotation of the plurality of transverse air guide plates, so that the plurality of transverse air guide plates may rotate relative to the air duct member 100 .

[0131] The driving device 200 may include a linkage rod 220, which is respectively connected to multiple transverse air guide plates for transmission. In this way, the linkage rod 220 can drive multiple transverse air guide plates to rotate at the same time, and the driving method is simpler, that is, one driving device drives multiple transverse air guide plates to rotate, and the structural setting is simpler.

[0132] Specifically, the driving device 200 may include a driving motor 210 and a linkage rod 220, one end of the linkage rod 220 is transmission-connected to the driving motor 210, and the linkage rod 220 is transmission-connected to multiple transverse air guide plates respectively to drive the multiple transverse air guide plates 400 to rotate relative to the air duct member 100.

[0133] In this way, the driving device 200 can drive the linkage rod 220 to move via the driving motor 210, and then control the multiple transverse air guide plates to rotate relative to the air duct member 100 via the linkage rod 220, or the driving device 200 can rotate the multiple transverse air guide plates to a certain angle and then fix them, and then adjust the flow direction of the outlet air flow to achieve flow direction control of the outlet air flow, so that the air flow after heat exchange with the heat exchanger can flow to the room in an orderly manner, or the outlet air flow can be fixed to flow in one direction, for example, multiple transverse air guide plates can be controlled to tilt upward or downward, so that the outlet air flow can flow upward or downward, thereby avoiding the cold air blowing directly on the user during cooling.

[0134] The plurality of transverse air guide plates may include a first transverse air guide plate 300 , and the first transverse air guide plate 300 may adjust the flow direction of the heat exchange airflow flowing toward the air outlet in the up and down directions.

[0135] The first horizontal air deflector 300 may be provided with a first connecting portion 310, and the first connecting portion 310 is in transmission connection with the linkage rod 220, so that the first horizontal air deflector 300 can be driven to rotate by the linkage rod 220.

[0136] The first horizontal air deflector 300 may also be provided with a second connecting portion 320, and the second connecting portion 320 is rotatably connected to the air duct member 100, so that the first horizontal air deflector 300 can rotate relative to the air duct member 100 to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0137] Specifically, the first horizontal air deflector 300 has a first connecting portion 310 and a second connecting portion 320. The first connecting portion 310 is in transmission connection with the linkage rod 220, and the second connecting portion 320 is rotatably connected to the air duct member 100, so that the first horizontal air deflector 300 can be driven to rotate relative to the air duct member 100 by the linkage rod 220 to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0138] In addition, the plurality of horizontal air deflectors may include a second horizontal air deflector 400, and the second horizontal air deflector 400 is provided below the first horizontal air deflector 300, so that the first horizontal air deflector 300 and the second horizontal air deflector 400 can jointly adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions. Specifically, the first horizontal air deflector 300 can adjust the flow direction of the heat exchange air flow flowing to the upper side of the air outlet in the up and down directions, and the second horizontal air deflector 400 can adjust the flow direction of the heat exchange air flow flowing to the lower side of the air outlet in the up and down directions.

[0139] The second horizontal air deflector 400 may be provided with a third connecting portion 410, and the third connecting portion 410 is in transmission connection with the linkage rod 220, so that the second horizontal air deflector 400 can be driven to rotate by the linkage rod 220.

[0140] The second horizontal air deflector 400 may also be provided with a fourth connecting portion 420, and the fourth connecting portion 420 is rotatably connected to the air duct member 100, so that the second horizontal air deflector 400 can rotate relative to the air duct member 100 to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0141] Specifically, the second horizontal air deflector 400 has a third connecting portion 410 and a fourth connecting portion 420. The third connecting portion 410 is in transmission connection with the linkage rod 220, and the fourth connecting portion 420 is rotatably connected to the air duct member 100, so that the second horizontal air deflector 400 can be driven to rotate relative to the air duct member 100 by the linkage rod 220 to adjust the flow direction of the heat exchange air flow flowing to the air outlet in the up and down directions.

[0142] Moreover, by arranging the first transverse air deflector 300 and the second transverse air deflector 400 inside the air duct member 100, and the air duct member 100 is arranged on the side of the heat exchanger close to the air outlet, in this way, the first transverse air deflector 300 and the second transverse air deflector 400 will only contact the air flow after heat exchange with the heat exchanger. For example, in the cooling mode, the first transverse air deflector 300 and the second transverse air deflector 400 will only contact the cold air, avoiding the contact of cold air and hot air on the first transverse air deflector 300 and the second transverse air deflector 400, and thus the condensation on the first transverse air deflector 300 and the second transverse air deflector 400 can be avoided.

[0143] In addition, the distance between the central axis of the first connecting portion 310 and the central axis of the second connecting portion 320 is the first rotation radius, and the distance between the central axis of the third connecting portion 410 and the central axis of the fourth connecting portion 420 is the second rotation radius, and the first rotation radius is greater than the second rotation radius. In this way, when the linkage rod 220 drives the first transverse air deflector 300 and the second transverse air deflector 400 to rotate, the asynchronous rotation of the first transverse air deflector 300 and the second transverse air deflector 400 can be realized.

[0144] In addition, the linkage rod 220 may include a first section 221, the first section 221 extends in the up and down direction, and the first transverse air deflector 300 is rotatably connected to the first section 221. In this way, when the linkage rod 220 moves, the first section 221 can drive a plurality of first transverse air deflectors 300 to rotate synchronously.

[0145] The linkage rod 220 may include a second section 222, the second section 222 extends in the up and down direction, and the second transverse air deflector 400 is rotatably connected to the second section 222. In this way, when the linkage rod 220 moves, the second section 222 can drive a plurality of second transverse air deflectors 400 to rotate synchronously.

[0146] The linkage rod 220 may include a bent section 223, the bent section 223 is connected between the first section 221 and the second section 222, and the bent section 223 is respectively arranged at an angle relative to the first section 221 and the second section 222. In this way, the bent section 223 can be used to connect the first section 221 and the second section 222, and can make the first section 221 and the second section 222 staggered in the air outlet direction.

[0147] Specifically, the linkage rod 220 may include a first section 221, a second section 222, and a bending section 223. The first section 221 extends in the vertical direction, and the first lateral air deflector 300 is rotatably connected to the first section 221. The second section 222 extends in the vertical direction, and the second lateral air deflector 400 is rotatably connected to the second section 222. The bending section 223 is connected between the first section 221 and the second section 222. The bending section 223 is disposed at an angle relative to the first section 221 and the second section 222 respectively, so that the first section 221 is closer to the air outlet than the second section 222 in the air outlet direction.

[0148] It should be noted that the rotation axes of the first lateral air deflector 300 and the second lateral air deflector 400 are in the same plane in the vertical direction, that is, the distances from the rotation axes of the first lateral air deflector 300 and the second lateral air deflector 400 to the air outlet are the same. The first section 221 is closer to the air outlet than the second section 222 in the air outlet direction, that is, the distance between the second section 222 and the air outlet can be greater than the distance between the first section 221 and the air outlet. Furthermore, the distance between the first section 221 and the rotation axis of the first lateral air deflector 300 can be greater than the distance between the second section 222 and the rotation axis of the second lateral air deflector 400.

[0149] According to the cabinet air conditioner of the embodiment of the present invention, the first lateral air deflector 300 is rotatably connected to the first section 221, and the second lateral air deflector 400 is rotatably connected to the second section 222. In this way, when the driving motor 210 drives the first lateral air deflector 300 and the second lateral air deflector 400 to move through the linkage rod 220, the lever arm of the linkage rod 220 for driving the first lateral air deflector 300 to rotate can be greater than the lever arm of the linkage rod 220 for driving the second lateral air deflector 400 to rotate. Furthermore, the rotation angle of the second lateral air deflector 400 can be greater than the rotation angle of the first lateral air deflector 300.

[0150] Thus, when the cabinet air conditioner is refrigerating, the driving device 200 drives the first lateral air deflector 300 and the second lateral air deflector 400 to rotate upward, that is, the first lateral air deflector 300 and the second lateral air deflector 400 are in an upwardly tilted state. At this time, the upward tilt angle of the second lateral air deflector 400 adjacent to the lower side of the air outlet can be greater than the upward tilt angle of the first lateral air deflector 300 adjacent to the upper side of the air outlet. The air guiding effects of the second lateral air deflector 400 and the first lateral air deflector 300 can be different. The second lateral air deflector 400 can blow the air from the lower part of the air outlet upward at a greater inclination angle, which can prevent the direct blowing of the lower part of the air outlet in the refrigeration mode, more effectively avoid the cold air from directly blowing on the user, and the user experience is better.

[0151] The cabinet air conditioner according to an embodiment of the present utility model can achieve asynchronous rotation of the first horizontal air deflector 300 and the second horizontal air deflector 400, and has a better effect of preventing direct blowing at the lower part during refrigeration.

[0152] Other configurations and operations of the cabinet air conditioner according to an embodiment of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.

[0153] The cabinet air conditioner in the present utility model performs a refrigeration cycle of the cabinet air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

[0154] The compressor compresses the refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

[0155] The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the cabinet compressor. The evaporator can achieve a refrigeration effect by using the latent heat of evaporation of the refrigerant to perform heat exchange with the material to be cooled. Throughout the cycle, the air conditioner can adjust the temperature and humidity of the indoor space.

[0156] In the description of this specification, the description with reference to terms such as "specific embodiment", "specific example", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0157] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A cabinet air conditioner, comprising: A casing, wherein the casing is provided with an air inlet and an air outlet; An air duct member, the air duct member is arranged in the housing and is provided with a ventilation duct, and two ends of the ventilation duct are respectively connected with the air inlet and the air outlet; A plurality of transverse air guide plates, the plurality of transverse air guide plates are rotatably connected to the air duct member and arranged in the up-down direction, the transverse air guide plates being used to adjust the flow direction of the airflow flowing to the air outlet in the up-down direction; A driving device, the driving device is drivingly connected to the plurality of transverse air guide plates to drive the plurality of transverse air guide plates to rotate relative to the air duct member; It is characterized in that The driving device comprises: Drive motor; A linkage rod, one end of which is transmission-connected to the driving motor, and the linkage rod is transmission-connected to the plurality of transverse air guide plates respectively, so as to drive the plurality of transverse air guide plates to rotate relative to the air duct member; The plurality of transverse air guide plates include: A first transverse air guide plate, wherein the first transverse air guide plate has a first connection portion and a second connection portion, wherein the first connection portion is transmission-connected to the linkage rod, and the second connection portion is rotatably connected to the air duct member; a second transverse air guide plate, the second transverse air guide plate being arranged at a lower side of the first transverse air guide plate, and the second transverse air guide plate having a third connecting portion and a fourth connecting portion, the third connecting portion being transmission-connected to the linkage rod, and the fourth connecting portion being rotatably connected to the air duct member; The distance between the central axis of the first connection part and the central axis of the second connection part is a first rotation radius, the distance between the central axis of the third connection part and the central axis of the fourth connection part is a second rotation radius, and the first rotation radius is greater than the second rotation radius; The second connection portion is located directly above the fourth connection portion, and in the horizontal direction, the first connection portion and the third connection portion are staggered.

2. A cabinet air conditioner, comprising: A casing, wherein the casing is provided with an air inlet and an air outlet; An air duct member, the air duct member is arranged in the housing and is provided with a ventilation duct, and two ends of the ventilation duct are respectively connected with the air inlet and the air outlet; A plurality of transverse air guide plates, the plurality of transverse air guide plates are rotatably connected to the air duct member and arranged in the up-down direction, the transverse air guide plates being used to adjust the flow direction of the airflow flowing to the air outlet in the up-down direction; A driving device, the driving device is drivingly connected to the plurality of transverse air guide plates to drive the plurality of transverse air guide plates to rotate relative to the air duct member; It is characterized in that The driving device comprises: Drive motor; A linkage rod, one end of which is transmission-connected to the driving motor, and the linkage rod is transmission-connected to the plurality of transverse air guide plates respectively, so as to drive the plurality of transverse air guide plates to rotate relative to the air duct member; The plurality of transverse air guide plates include: A first transverse air guide plate, wherein the first transverse air guide plate has a first connection portion and a second connection portion, wherein the first connection portion is transmission-connected to the linkage rod, and the second connection portion is rotatably connected to the air duct member; a second transverse air guide plate, the second transverse air guide plate being arranged at a lower side of the first transverse air guide plate, and the second transverse air guide plate having a third connecting portion and a fourth connecting portion, the third connecting portion being transmission-connected to the linkage rod, and the fourth connecting portion being rotatably connected to the air duct member; The distance between the central axis of the first connection part and the central axis of the second connection part is a first rotation radius, the distance between the central axis of the third connection part and the central axis of the fourth connection part is a second rotation radius, and the first rotation radius is greater than the second rotation radius; Wherein, the central axis of the second connection portion and the central axis of the fourth connection portion are located in the same plane, and the plane is perpendicular to the horizontal plane, and the plane is defined as the first plane; In the horizontal direction, the distance from the first connection portion to the first plane is not equal to the distance from the third connection portion to the first plane.

3. A cabinet air conditioner, comprising: A casing, wherein the casing is provided with an air inlet and an air outlet; An air duct member, the air duct member is arranged in the housing and is provided with a ventilation duct, and two ends of the ventilation duct are respectively connected with the air inlet and the air outlet; A plurality of transverse air guide plates, the plurality of transverse air guide plates are rotatably connected to the air duct member and arranged in the up-down direction, the transverse air guide plates being used to adjust the flow direction of the airflow flowing to the air outlet in the up-down direction; A driving device, the driving device is drivingly connected to the plurality of transverse air guide plates to drive the plurality of transverse air guide plates to rotate relative to the air duct member; It is characterized in that The driving device comprises: Drive motor; A linkage rod, one end of which is transmission-connected to the driving motor, and the linkage rod is transmission-connected to the plurality of transverse air guide plates respectively, so as to drive the plurality of transverse air guide plates to rotate relative to the air duct member; The plurality of transverse air guide plates include: A first transverse air guide plate, wherein the first transverse air guide plate has a first connection portion and a second connection portion, wherein the first connection portion is transmission-connected to the linkage rod, and the second connection portion is rotatably connected to the air duct member; a second transverse air guide plate, the second transverse air guide plate being arranged at a lower side of the first transverse air guide plate, and the second transverse air guide plate having a third connecting portion and a fourth connecting portion, the third connecting portion being transmission-connected to the linkage rod, and the fourth connecting portion being rotatably connected to the air duct member; The distance between the central axis of the first connection part and the central axis of the second connection part is a first rotation radius, the distance between the central axis of the third connection part and the central axis of the fourth connection part is a second rotation radius, and the first rotation radius is greater than the second rotation radius; Wherein, the connection between the second connection part and the air duct member is a second connection, the connection between the fourth connection part and the air duct member is a fourth connection, and in the up-down direction, the second connection and the fourth connection are located on the same straight line, and the up-down direction is a direction perpendicular to the horizontal plane; The connection between the first connection part and the linkage rod is the first connection, and the connection between the third connection part and the linkage rod is the third connection. In the up and down direction, the first connection and the third connection are not located on the same straight line, and the up and down direction is a direction perpendicular to the horizontal plane.

4. The cabinet air conditioner according to any one of claims 1 to 3, characterized in that: The linkage rod comprises: a first section, the first section extending in a vertical direction, and the first transverse air guide plate being rotatably connected to the first section; The second section is arranged below the first section and extends in the up-down direction, the second transverse air guide plate is rotatably connected to the second section, and the first section is close to the air outlet relative to the second section in the horizontal direction.

5. The cabinet air conditioner according to claim 4, characterized in that: The number of the first transverse air guide plates is a, the number of the second transverse air guide plates is b, and a and b satisfy the relationship: a<b; The length of the first segment is c, the length of the second segment is d, and c and d satisfy the relationship: c<d.

6. The cabinet air conditioner according to any one of claims 1 to 3, characterized in that: The first transverse air guide plate is a single-layer plate and comprises: A first plate body, wherein the first connecting portion and the second connecting portion are disposed on the first plate body and are spaced apart along a length direction of the first plate body; Wherein, when the first transverse wind guide plate is in a horizontal state, a central axis of the first connecting portion and a central axis of the second connecting portion are located in the same horizontal plane.

7. The cabinet air conditioner according to any one of claims 1 to 3, characterized in that: The second transverse air guide plate is a double-layer plate and comprises: A second plate body, the third connecting portion and the fourth connecting portion are provided on the second plate body and are spaced apart along the length direction of the second plate body; a third plate body, the third plate body being connected to the second plate body and arranged with the second plate body in a spaced relationship along a thickness direction of the second plate body; A connecting plate, the connecting plate being connected to the second plate body and the third plate body respectively; Wherein, when the second transverse wind guide plate is in a horizontal state, the central axis of the third connecting portion is lower than the central axis of the fourth connecting portion.

8. The cabinet air conditioner according to any one of claims 1 to 3, characterized in that: The linkage rod is provided with a slide groove portion, and the first connecting portion can be slidably matched in the slide groove portion; and / or The linkage rod is provided with a rotation hole, and the third connecting portion is rotatably inserted into the rotation hole.

9. The cabinet air conditioner according to any one of claims 1 to 3, characterized in that: The driving motor has a motor housing, the motor housing is provided with a stop boss, and the driving device further comprises: A transmission member, one end of which is transmission-connected to the drive motor and the other end of which is rotatably connected to the linkage rod, and the transmission member is provided with a first stopper and a second stopper spaced apart along its circumference; Wherein, when the driving motor drives the transmission member to rotate along the first direction to the first limit position, the first stop portion stops at one side of the stop boss; When the driving motor drives the transmission member to rotate along a second direction opposite to the first direction to a second limit position, the second stop portion stops at the other side of the stop boss.

10. The cabinet air conditioner according to claim 9, characterized in that: The transmission member comprises: A rotating disk, the rotating disk is drivingly connected to the motor shaft of the driving motor, and the rotating disk is provided with the first stopper and the second stopper spaced apart along the circumference thereof; A transmission rod, one end of which is arranged on the rotating disk and the other end of which is rotatably connected to the linkage rod, and the transmission rod avoids the stop boss.

11. The cabinet air conditioner according to any one of claims 1 to 3, characterized in that: There are a plurality of the first transverse air guide plates, and the plurality of the first transverse air guide plates are arranged at intervals in the up-down direction; There are a plurality of the second transverse air guide plates, and the plurality of the second transverse air guide plates are arranged at intervals in the up-down direction; Wherein, the distance between two adjacent first transverse air guide plates is greater than the distance between two adjacent second transverse air guide plates.

12. A cabinet air conditioner, comprising: A casing, wherein the casing is provided with an air inlet and an air outlet; An air duct member, the air duct member is arranged in the housing and is provided with a ventilation duct, and two ends of the ventilation duct are respectively connected with the air inlet and the air outlet; A plurality of transverse air guide plates, the plurality of transverse air guide plates are rotatably connected to the air duct member and arranged in the up-down direction, the transverse air guide plates being used to adjust the flow direction of the airflow flowing to the air outlet in the up-down direction; A driving device, wherein the driving device is respectively connected to the plurality of transverse air guide plates in a transmission manner so as to drive the plurality of transverse air guide plates to rotate relative to the air duct member; It is characterized in that The driving device comprises: Drive motor; A linkage rod, one end of which is transmission-connected to the driving motor, and the linkage rod is transmission-connected to the plurality of transverse air guide plates respectively, so as to drive the plurality of transverse air guide plates to rotate relative to the air duct member; The plurality of transverse air guide plates include: A first transverse air guide plate, wherein the first transverse air guide plate has a first connection portion and a second connection portion, wherein the first connection portion is transmission-connected to the linkage rod, and the second connection portion is rotatably connected to the air duct member; a second transverse air guide plate, the second transverse air guide plate being arranged at a lower side of the first transverse air guide plate, and the second transverse air guide plate having a third connecting portion and a fourth connecting portion, the third connecting portion being transmission-connected to the linkage rod, and the fourth connecting portion being rotatably connected to the air duct member; The distance between the central axis of the first connection part and the central axis of the second connection part is a first rotation radius, the distance between the central axis of the third connection part and the central axis of the fourth connection part is a second rotation radius, and the first rotation radius is greater than the second rotation radius; Wherein, the linkage rod comprises: a first section, the first section extending in a vertical direction, and the first transverse air guide plate being rotatably connected to the first section; a second section, the second section extending in a vertical direction, the second transverse air guide plate being rotatably connected to the second section; A bending section is connected between the first section and the second section, and the bending section is arranged at an angle relative to the first section and the second section, so that the first section is closer to the air outlet relative to the second section in the air outlet direction.

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